Here's a prickly subject if ever there was one: while with keyboards you could reasonably argue for the superiority of using mechanical switches over traditional rubber-dome membrane keys, mice are much, much more a matter of preference. A mouse could have all the features you're looking for, but if the grip isn't right or the texture makes you hand clammy the whole enterprise can be a bust. Understanding how delicate the balancing act of a good mouse can be, Corsair has come up with matching mice for their new gaming keyboards.

The new Vengeance M60 is geared for FPS players with an innovative "Sniper" button while the M90 targets MMO players who'll use as many configurable buttons as they can find. Do they work out in practice, though? Read on for our thoughts on these two new mice.